You dirty cheeser! IdrA always has some nice roach rushes, any form of rush tends to work in bronze, and for the few years i played, you could steamroll into gold without much effort! Just practice your bumrushing on an insane zerg AI.
I dont intend to return to the SC2 scene myself though xD i always preferred the custom games anyway

new UI is good. seems to be designed to help out new players more than the pros, but even im finding out i never have the right amount of workers.

also not getting any of the lag i saw reported on battle.net.

new AI is a lot smarter, you cant trick them so easily. 10 mutas vs 5 marines turned into a loss for me with the AI precisely uses stims on some marines at a time, and a point defense drone from a raven that wasnt in the initial fight. and thats just a hard AI.